package user;

import book.BookList;
import Function.All;//在不同类需要导入类
public abstract class User {
    protected All all[];
    String name;
    public User(String name){
        this.name=name;
    }
 public abstract int  meau();
    public  void  does(int ct,BookList book85) {
        all[ct - 1].work(book85);
    };//调用接口类型数组内操作类然后是实现具体方法，减1是因为数组下标从0开始
    }



